Upgrade rollup to 1.16.4 to fix packaging issue
Upgrade rollup to 1.16.4 to fix packaging issue

FernCreek/tinymce,TeamupCom/tinymce,FernCreek/tinymce,tinymce/tinymce,tinymce/tinymce,tinymce/tinymce,FernCreek/tinymce,TeamupCom/tinymce